TWI684303B - Power supply and circuit board output structure thereof - Google Patents
Power supply and circuit board output structure thereof Download PDFInfo
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- TWI684303B TWI684303B TW107113368A TW107113368A TWI684303B TW I684303 B TWI684303 B TW I684303B TW 107113368 A TW107113368 A TW 107113368A TW 107113368 A TW107113368 A TW 107113368A TW I684303 B TWI684303 B TW I684303B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10287—Metal wires as connectors or conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
- H05K2201/10303—Pin-in-hole mounted pins
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/1031—Surface mounted metallic connector elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10356—Cables
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
- Combinations Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
本發明是有關於一種電路板輸出結構及具有此電路板輸出結構的電源供應裝置。 The invention relates to a circuit board output structure and a power supply device with the circuit board output structure.
如第1圖所示,一般電源供應裝置為了提供多個輸出電壓,會在其電路板110`上開設孔洞111`以供打入及焊接線材130`,但是當電源供應裝置變更輸出規格時,電路板110`上的孔洞111`及線材130`便無法配合使用,需更換新的電路板110`及線材130`,並需對電路板110`重新佈局設計(重新開設所需孔洞),而電路板110`上還有其他電子元件需拆下重新焊接,因此造成更換複雜化。 As shown in Figure 1, in order to provide multiple output voltages, a general power supply device will open
另外,線材130`設置於電路板110`後需進行焊接以使線材130`與電路板110`電性連接,但因為電源供應裝置內部的空間及輸出端設計限制,線材130`需彎折一個角度後才能連接至電源供應裝置的輸出端,使得線材130`的R角及應力增加,容易造成輸出線材130`損壞或與電路板110`脫離、電性接觸不良。 In addition, after the
因此,有必要提供一種無需更換整塊電路板,能減小線材的R角及應力、並能避免組裝發生問題的電路板輸出結構,以解決上述現有技術中所存在的問題。 Therefore, it is necessary to provide a circuit board output structure that can reduce the R angle and stress of the wire and can avoid assembly problems without replacing the entire circuit board, so as to solve the problems in the prior art.
本發明的目的是提供一種無需更換整塊電路板,能減小線材的R角及應力、並能避免組裝發生問題的電路板輸出結構。 The object of the present invention is to provide a circuit board output structure that can reduce the R angle and stress of the wire and avoid assembly problems without replacing the entire circuit board.
本發明的另一目的在於提供一種電源供應裝置,當其變更輸出規格時無需更換整塊電路板,同時能減小線材的R角及應力、避免組裝發生問題。 Another object of the present invention is to provide a power supply device, which does not need to replace the entire circuit board when changing the output specifications, and at the same time can reduce the R angle and stress of the wire and avoid assembly problems.
為實現上述目的,本發明提供一電路板輸出結構,其包括設於電路板上的電力輸出區及電性連接於電力輸出區的至少一金屬連接架,每一金屬連接架均包括一與電路板呈一夾角的第一連接片,第一連接片上開設有多個用於電性連接輸出線材的連接孔。 To achieve the above object, the present invention provides a circuit board output structure, which includes a power output area provided on the circuit board and at least one metal connection frame electrically connected to the power output area, each metal connection frame includes a circuit The board forms a first connecting piece at an angle, and the first connecting piece is provided with a plurality of connecting holes for electrically connecting the output wires.
在本發明一實施例中,第一連接片與電路板之間的夾角小於90°。 In an embodiment of the present invention, the angle between the first connection piece and the circuit board is less than 90°.
在本發明一實施例中,第一連接片與電路板之間的夾角介於45°~60°之間。 In an embodiment of the invention, the included angle between the first connecting piece and the circuit board is between 45° and 60°.
在本發明一實施例中,每一金屬連接架還包括一與第一連接片相連並呈一夾角的第二連接片,第一連接片、第二連接片的一端分別電性連接於電力輸出區。 In an embodiment of the present invention, each metal connection frame further includes a second connection piece connected to the first connection piece and forming an angle, one ends of the first connection piece and the second connection piece are electrically connected to the power output respectively Area.
在本發明一實施例中,第二連接片與電路板之間的夾角小於等於90°。 In an embodiment of the present invention, the angle between the second connection piece and the circuit board is less than or equal to 90°.
在本發明一實施例中,第一連接片、第二連接片的一端分別凸設有焊腳,電力輸出區開設有焊接孔,焊腳對應插接於焊接孔內並焊接於電力輸出區。 In an embodiment of the present invention, one end of the first connecting piece and the second connecting piece are respectively protruded with welding pins, and a welding hole is opened in the power output area. The welding pin is correspondingly inserted into the welding hole and welded to the power output area.
在本發明一實施例中,第一連接片、第二連接片的一端分別設有鎖固孔,藉由穿設於鎖固孔內的鎖固件將金屬連接架電性連接於電力輸出區。 In an embodiment of the present invention, one end of the first connecting piece and the second connecting piece are respectively provided with locking holes, and the metal connecting frame is electrically connected to the power output area through a locking member penetrated in the locking hole.
在本發明一實施例中,電力輸出區開設有與鎖固孔相對應的安裝孔,鎖固件連接於安裝孔內。 In an embodiment of the invention, a mounting hole corresponding to the locking hole is opened in the power output area, and the locking member is connected to the mounting hole.
在本發明一實施例中,第一連接片的一端具有彎折形成的第一連接部,第二連接片的一端具有彎折形成的第二連接部,第一連接部、第二連接部上均開設有鎖固孔。 In an embodiment of the present invention, one end of the first connection piece has a first connection portion formed by bending, and one end of the second connection piece has a second connection portion formed by bending. The first connection portion and the second connection portion All are equipped with locking holes.
在本發明一實施例中,金屬連接架通過剛性金屬材質彎折成型。 In an embodiment of the invention, the metal connecting frame is formed by bending a rigid metal material.
為實現上述目的,本發明還提供一種電源供應裝置,其包括設置於其內部的輸入部、電路板及電路板輸出結構,輸入部用以取得輸入電力,電路板電性連接輸入部以將輸入電力轉換為複數相異電壓位準之輸出電力,電路板輸出結構如上,輸出線材用以輸出複數相異電壓位準之輸出電力。 In order to achieve the above object, the present invention also provides a power supply device, which includes an input portion, a circuit board and a circuit board output structure disposed therein, the input portion is used to obtain input power, and the circuit board is electrically connected to the input portion to input The electric power is converted into the output power of complex different voltage levels. The output structure of the circuit board is as above. The output wire is used to output the output power of complex different voltage levels.
與現有技術相比,由於本發明電路板輸出結構,其每一金屬連接架均包括與電路板呈一夾角的第一連接片,第一連接片上開設有多個用於電性連接輸出線材的連接孔,因此,當電源供應裝置變更輸出規格時,可直接更換金屬連接架並調整第一連接片上的連接孔的數目及孔徑,而無需更換整塊電路板,更換較為簡便;同時,由於第一連接片與電路板呈一定夾角,從而使插接於第一連接片上的輸出線材的R角及應力下降,減少輸出線材損壞及避免組裝後輸出線材與電路板脫離或電性接觸不良,且在佔 用電路板相同面積的前提下,相較於現有方式可提供更大面積以插接更多的輸出線材,而第一連接片與電路板間隔一段距離,在傳遞大電流時能有效散熱。對應地,具有該電路板輸出結構的電源供應裝置也具有相同的技術效果。 Compared with the prior art, due to the circuit board output structure of the present invention, each metal connection frame includes a first connection piece at an angle with the circuit board, and a plurality of connectors for electrically connecting the output wires are opened on the first connection piece Connection holes, therefore, when the power supply device changes the output specifications, the metal connection frame can be directly replaced and the number and aperture of the connection holes on the first connection piece can be adjusted without replacing the entire circuit board, which is easier to replace; A connection piece is at a certain angle with the circuit board, so that the R angle and stress of the output wire inserted on the first connection piece are reduced, reducing the damage of the output wire and avoiding the separation of the output wire from the circuit board or poor electrical contact after assembly, and Under the premise of occupying the same area of the circuit board, compared with the existing method, a larger area can be provided for inserting more output wires, and the first connection piece is spaced apart from the circuit board by a distance, which can effectively dissipate heat when transmitting a large current. Correspondingly, the power supply device with the output structure of the circuit board also has the same technical effect.
100‧‧‧電路板輸出結構 100‧‧‧ circuit board output structure
110‧‧‧電力輸出區 110‧‧‧Power output area
111‧‧‧第一位準區 111‧‧‧The first quasi-region
112‧‧‧第二位準區 112‧‧‧Second level
113‧‧‧焊接孔 113‧‧‧Welding hole
114‧‧‧安裝孔 114‧‧‧ mounting hole
120‧‧‧金屬連接架 120‧‧‧Metal connection frame
121‧‧‧第一連接片 121‧‧‧The first connection piece
1211‧‧‧第一連接部 1211‧‧‧First connection
122‧‧‧第二連接片 122‧‧‧Second connector
1221‧‧‧第二連接部 1221‧‧‧Second connection
123‧‧‧連接孔 123‧‧‧ connection hole
124‧‧‧焊腳 124‧‧‧Solder foot
125‧‧‧鎖固孔 125‧‧‧Locking hole
126‧‧‧鎖固件 126‧‧‧Lock firmware
130‧‧‧輸出線材 130‧‧‧Output wire
第1圖是習知電路板輸出結構的示意圖。 Figure 1 is a schematic diagram of the conventional circuit board output structure.
第2圖是本發明電路板輸出結構的示意圖。 Figure 2 is a schematic diagram of the output structure of the circuit board of the present invention.
第3圖是本發明金屬連接架一實施例的結構示意圖。 FIG. 3 is a schematic structural view of an embodiment of the metal connection frame of the present invention.
第4圖是本發明金屬連接架另一實施例的結構示意圖。 FIG. 4 is a schematic structural view of another embodiment of the metal connection frame of the present invention.
第5圖是本發明電路板輸出結構與現有輸出結構的對比示意圖。 Fig. 5 is a schematic diagram comparing the output structure of the circuit board of the present invention with the existing output structure.
如第2圖所示,本發明所提供的電路板輸出結構100,其包括設於電路板上的電力輸出區110及電性連接於該電力輸出區110的至少一金屬連接架120,每一金屬連接架120可供連接對應規格的至少一條輸出線材130。 As shown in FIG. 2, the circuit
本發明中,每一金屬連接架120均包括相連接並呈一夾角的第一連接片121及第二連接片122,第一連接片121、第二連接片122的一端分別電性連接於電力輸出區110,且第一連接片121與電路板之間的夾角小於90°,第二連接片122與電路板之間的夾角小於等於90°,第一連接片121上開設有至少一個連接孔123,輸出線材130對應插接於連接孔123內並與之電性連接。 In the present invention, each
其中第一連接片121與電路板之間的夾角介於45°~60°之間,但不以此為限。 The included angle between the first connecting
結合第2圖及第3圖所示,本發明中,根據電源供應裝置的不同輸出規格,可設置不同規格的金屬連接架120,並使各種規格的金屬連接架120上的連接孔123的數目及孔徑不同。相應地,電路板的電力輸出區110上可分為至少一個位準區,每一位準區電性連接一種規格的金屬連接架120,並在金屬連接架120的連接孔123內插接相應規格的至少一條輸出線材130,從而使不同的金屬連接架120可輸出不同的電壓。如第3圖所示的實施方式中,電力輸出區110分為提供不同電壓的第一位準區111和第二位準區112,第一位準區111、第二位準區112上分別連接不同規格的金屬連接架120,兩金屬連接架120輸出不同的電壓。當電源供應裝置變更輸出規格時,可直接選用不同規格的金屬連接架120以進行更換,而無需更換整塊電路板,使更換更為簡便。 With reference to FIGS. 2 and 3, according to the present invention, according to different output specifications of the power supply device,
其中,各位準區上也可以連接相同規格的金屬連接架120,以輸出相同的電壓,例如,第一位準區111、第二位準區112上連接相同規格的金屬連接架120,以使兩者輸出的電壓相同。 Among them, the
繼續參看第2圖及第3圖所示,本發明電路板輸出結構100的一實施例中,金屬連接架120的第一連接片121、第二連接片122的一端分別凸設有焊腳124,電力輸出區110開設有對應的焊接孔113,焊腳124對應插接於焊接孔113內並進行焊接,從而將金屬連接架120電性連接於電力輸出區110,第一連接片121與電路板之間的夾角介於45°~60°之間,第二連接片122垂直於電路板,第一連接片121上的連接孔123內插接相應規格的輸出線 材130;且,不同的金屬連接架120上可插接不同規格的輸出線材130以輸出不同的電壓,例如分別輸出12V、5V、3V等電壓。 Continuing to refer to FIGS. 2 and 3, in one embodiment of the circuit
下面結合第2圖、第4圖所示,本發明電路板輸出結構100的另一實施例中,金屬連接架120通過導電材質形成的鎖固件126電性連接於電力輸出區110。具體地,第一連接片121的一端具有彎折形成的第一連接部1211,第二連接片122的一端具有彎折形成的第二連接部1221,第一連接部1211、第二連接部1221向相反方向凸伸且兩者上均開設有鎖固孔125。電力輸出區110開設有與鎖固孔125相對應的安裝孔114,藉由穿設於鎖固孔125、安裝孔114內的鎖固件126將金屬連接架120電性連接於電力輸出區110,且第一連接片121與電路板之間的夾角介於45°~60°之間,第二連接片122與電路板之間的夾角小於90°。 As shown in FIG. 2 and FIG. 4 below, in another embodiment of the circuit
本實施例中,鎖固件126可為螺絲,但不限於此,可通過其他鎖固件來連接金屬連接架120。金屬連接架120並不限於通過上述兩種方式電性連接於電力輸出區110,還可以通過緊迫方式或插接等方式連接於電力輸出區110。金屬連接架120通過剛性金屬材質(例如銅軌)一體彎折成型,但並不以此為限。 In this embodiment, the
下面參看第5圖所示,本發明的電路板輸出結構100,由於金屬連接架120的第一連接片121與電路板之間的夾角小於90°,因此,在電路板上佔用相同空間的前提下,本發明的金屬連接架120可提供較大面積以供較多輸出線材130插設,輸出線材130使用數高,如第5圖所示,在電路板上佔用相同面積的情況下,現有直接將輸出線材130`連接於電路板110`的方式僅能連接兩條輸出線材130`,而本發明的方式則可於金屬連接架120上插接 三條輸出線材130,並且不會佔用多餘的電源供應裝置的內部空間。同時,第一連接片121與電路板之間的夾角小於90°,可使插接於其上的輸出線材130的R角及應力減小,進而減少輸出線材130損壞及避免組裝後輸出線材130與電路板脫離或電性接觸不良;再者,金屬連接架120的面積較大,且第一連接片121距離電路板一定距離,可在傳輸大電流時有效散熱;另外,在電源供應裝置變更輸出規格時,由於金屬連接架120為模組化,因此直接更換金屬連接架120即可,無需更換整個電路板,更換更為簡便。 Referring to FIG. 5 below, the circuit
另外,本發明還提供一種電源供應裝置,包括設置於其內部的輸入部、電路板及電路板輸出結構100,輸入部用以取得輸入電力,電路板電性連接輸入部以將輸入電力轉換為複數相異電壓位準之輸出電力,電路板輸出結構100包括設於電路板上的電力輸出區110及電性連接於該電力輸出區110的至少一金屬連接架120,每一金屬連接架120可供連接對應規格的至少一條輸出線材130,輸出線材130用以輸出複數相異電壓位準之輸出電力。其中,電路板輸出結構100的詳細結構如上,此處不再贅述。 In addition, the present invention also provides a power supply device including an input part, a circuit board, and a circuit
綜上所述,本發明的電路板輸出結構100,其每一金屬連接架120均包括與電路板呈一夾角的第一連接片121,第一連接片121上開設有多個用於電性連接輸出線材130的連接孔123,因此,當電源供應裝置變更輸出規格時,可直接更換金屬連接架120以調整第一連接片121上的連接孔123的數目及孔徑,而無需更換整塊電路板,更換較為簡便;同時,由於第一連接片121與電路板呈一定夾角,從而使插接於第一連接片121上的輸出線材130的R角及應力下降,減少輸出線材損壞及避免組裝後輸出線材130與電路板脫離或電性接觸不良,且在佔用電路板相同面積的前提下,相較 於現有方式可提供更大面積以插接更多的輸出線材130,而第一連接片121與電路板間隔一段距離,在傳遞大電流時能有效散熱。對應地,本發明電源供應裝置也具有相同的技術效果。 In summary, in the circuit
以上所揭露的僅為本發明創造的優選實施例而已,當然不能以此來限定本發明創造之權利範圍,因此依本發明創造申請專利範圍所作的等同變化,仍屬本發明創造所涵蓋的範圍。 The above disclosure is only the preferred embodiments of the invention, and of course it cannot be used to limit the scope of the rights of the invention, so the equivalent changes made according to the patent application of the invention are still within the scope of the invention .
100‧‧‧電路板輸出結構 100‧‧‧ circuit board output structure
110‧‧‧電力輸出區 110‧‧‧Power output area
120‧‧‧金屬連接架 120‧‧‧Metal connection frame
121‧‧‧第一連接片 121‧‧‧The first connection piece
122‧‧‧第二連接片 122‧‧‧Second connector
123‧‧‧連接孔 123‧‧‧ connection hole
130‧‧‧輸出線材 130‧‧‧Output wire
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CN201720549798.4U CN206908947U (en) | 2017-05-17 | 2017-05-17 | Power supply unit and its circuit board export structure |
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TW201124020A (en) * | 2009-12-31 | 2011-07-01 | Fsp Technology Inc | Electricity transforming circuit board |
TWI401852B (en) * | 2009-12-31 | 2013-07-11 | Fsp Technology Inc | Electricity device |
CN104025393A (en) * | 2011-10-24 | 2014-09-03 | 安达概念股份有限公司 | Controlled-Impedance Cable Termination Using Compliant Interconnect Elements |
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US8634202B2 (en) * | 2010-03-22 | 2014-01-21 | Fsp Technology Inc. | Power transforming circuit board |
CN105990715B (en) * | 2015-02-13 | 2019-01-04 | 泰科电子(上海)有限公司 | Power connector |
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TW201124020A (en) * | 2009-12-31 | 2011-07-01 | Fsp Technology Inc | Electricity transforming circuit board |
TWI401852B (en) * | 2009-12-31 | 2013-07-11 | Fsp Technology Inc | Electricity device |
CN104025393A (en) * | 2011-10-24 | 2014-09-03 | 安达概念股份有限公司 | Controlled-Impedance Cable Termination Using Compliant Interconnect Elements |
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